【摘要】 目的:了解兰州市乙型肝炎病毒(HBV)感染标志的分布情况。方法:在兰州市8个县区开展了1～50岁人群HBV感染标志分布的横断面调查。结果:兰州市乙肝疫苗纳入儿童计划免疫后效果显著,有效降低了人群HBsAg携带率和HBV感染率,从高流行地区进入中流行地区。结论:此次调查为进一步探讨乙肝疫苗扩大免疫策略提供参考。更多还原

【Abstract】 Objective:To explore the hepatitis B virus (HBV) infection markers distribution in Lanzhou City.Methods:In the eight counties and districts of Lanzhou city to carried out cross-sectional study of HBV infection markers distribution in the 1～50 age group. Results:There are obvious and effective to reduce the HBsAg carrier rate and HBV infection rate in population of Lanzhou city after the hepatitis B vaccine into childhood immunization,which access to the middle level epidemic area from the high level epidemic area. Conclusion:The survey provides the reference for further exploring hepatitis B vaccine of the expanding immunization strategy.更多还原